package net.bwie.realtime.jtp.dws.log.function;


import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
import net.bwie.realtime.jtp.dws.log.bean.PageViewBean;
import net.bwie.realtime.jtp.utils.DateTimeUtil;
import org.apache.flink.api.common.functions.RichMapFunction;
import org.apache.flink.api.common.state.StateTtlConfig;
import org.apache.flink.api.common.state.ValueState;
import org.apache.flink.api.common.state.ValueStateDescriptor;
import org.apache.flink.api.common.time.Time;
import org.apache.flink.configuration.Configuration;

import java.util.HashMap;

public class PageViewBeanMapProcessFunction extends RichMapFunction<String, PageViewBean> {
    private transient ValueState<String> lastVisitDataState = null;

    private transient HashMap<String, String> areaDic = null;

    @Override
    public void open(Configuration parameters) throws Exception {

        ValueStateDescriptor<String> valueStateDescriptor = new ValueStateDescriptor<>(
                "lastVisitDate", String.class
        );
        StateTtlConfig ttlConfig = StateTtlConfig
                .newBuilder(Time.days(1))
                .updateTtlOnCreateAndWrite()
                .neverReturnExpired()
                .build();
        valueStateDescriptor.enableTimeToLive(ttlConfig);
        // 初始化
        lastVisitDataState = getRuntimeContext().getState(valueStateDescriptor);
        areaDic = getAreaDic();
    }

    private HashMap<String, String> getAreaDic() {
        // map集合
        HashMap<String, String> map = new HashMap<>();
        // 添加数据
        map.put("110000","北京");
        map.put("120000","天津");
        map.put("140000","山西");
        map.put("150000","内蒙古");
        map.put("130000","河北");
        map.put("310000","上海");
        map.put("320000","江苏");
        map.put("330000","浙江");
        map.put("340000","安徽");
        map.put("350000","福建");
        map.put("360000","江西");
        map.put("370000","山东");
        map.put("710000","台湾");
        map.put("230000","黑龙江");
        map.put("220000","吉林");
        map.put("210000","辽宁");
        map.put("610000","陕西");
        map.put("620000","甘肃");
        map.put("630000","青海");
        map.put("640000","宁夏");
        map.put("650000","新疆");
        map.put("410000","河南");
        map.put("420000","湖北");
        map.put("430000","湖南");
        map.put("440000","广东");
        map.put("450000","广西");
        map.put("460000","海南");
        map.put("810000","香港");
        map.put("820000","澳门");
        map.put("510000","四川");
        map.put("520000","贵州");
        map.put("530000","云南");
        map.put("500000","重庆");
        map.put("540000","西藏");
        // 返回集合
        return map ;
    }



    @Override
    public PageViewBean map(String s) throws Exception {
        JSONObject jsonObject = JSON.parseObject(s);
        JSONObject common = jsonObject.getJSONObject("common");

        JSONObject pageObject = jsonObject.getJSONObject("page");

        String arValue = common.getString("ar");


        String province = areaDic.getOrDefault(arValue, arValue);


        Long uvCount = 0L;

        String lastVisitData = lastVisitDataState.value();


        String visitDate = DateTimeUtil.convertLongToString(jsonObject.getLong("ts"), DateTimeUtil.DATE_TIME_FORMAT);

        if(lastVisitData == null || !lastVisitData.equals(visitDate)){
            uvCount = 1L;
            lastVisitDataState.update(visitDate);
        }


        return new PageViewBean(
                null
                , null
                , null
                , common.getString("ba")
                , common.getString("ch")
                , province
                , common.getString("is_new")
                ,null == pageObject.getString("last_page_id")  ? 0L : 1L

                , 1L
                , pageObject.getLong("during_time")
                ,uvCount
                , jsonObject.getLong("ts"));
    }
    @Override
    public void close() throws Exception {
        super.close();
    }


}
